Sources Sought DEPT OF DEFENSE DLA AVIATION is conducting market research to identify parties interested in and capable of supporting the FY24 NG SUNNYVALE LTC ADDS PROJECT. This procurement is for valves, nonpowered (PSC code 4820) and is intended to be added/awarded onto a sole source, long-term subsumable contract with Northrop Grumman Systems Corporation. Interested small businesses are encouraged to respond by December 9, 2023. This is not a request for proposal, but rather a means to determine availability and technical capability. Critical application items and shelf-life requirements apply to certain parts. Interested parties should email their response to Sakena.Thornton@dla.mil.